1330275366 has 32 divisors (see below), whose sum is σ = 3378478080. Its totient is φ = 380078568.

The previous prime is 1330275361. The next prime is 1330275371. The reversal of 1330275366 is 6635720331.

It is an interprime number because it is at equal distance from previous prime (1330275361) and next prime (1330275371).

It is a self number, because there is not a number n which added to its sum of digits gives 1330275366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330275361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1759246 + ... + 1760001.

It is an arithmetic number, because the mean of its divisors is an integer number (105577440).

Almost surely, 2^1330275366 is an apocalyptic number.

1330275366 is an abundant number, since it is smaller than the sum of its proper divisors (2048202714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330275366 is a wasteful number, since it uses less digits than its factorization.

1330275366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3519265 (or 3519259 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 36.

The square root of 1330275366 is about 36472.9401885836. The cubic root of 1330275366 is about 1099.8003400707.

Adding to 1330275366 its reverse (6635720331), we get a palindrome (7965995697).

The spelling of 1330275366 in words is "one billion, three hundred thirty million, two hundred seventy-five thousand, three hundred sixty-six".